<template>
  <div class="wrapper">
    <swiper :options="swiperOption" v-if="showSwiper">
        <swiper-slide v-for = "(item,index) of list" :key = index>
          <img class="img-swiper" :src="item">
        </swiper-slide>
        <div class="swiper-pagination"  slot="pagination"></div>
    </swiper>
  </div>
</template>

<script>
import 'swiper/dist/css/swiper.css'
export default {
  name: 'HomeSwiper',
  props: {
    list: Array
  },
  data () {
    return {
      swiperOption: {
        pagination: '.swiper-pagination',
        loop: true
      }
    }
  },
  computed: {
    showSwiper () {
      return this.list.length
    }
  }
}
</script>

<style lang = "stylus" scoped>
.wrapper >>> .swiper-pagination-bullet-active
  background :white
/* .wrapper
  width :100%
  height: 2rem
  padding-bottom: 31.25% */
  .img-swiper
    width:100%
    height: auto
</style>
